python 3.8 on leap 15.3

[Leinad965]

@fperal

I have a program that needs python 3.7+
As the python 3 in the repos in opensuse is 3.6 it does not work.
I want to change python version to 3.8 or maybe install both 3.6 and 3.8 and use this one for this program. Software.opensuse.org says that python 3.8 does not exist for opensuse, but as I have realized that this site is not trusty anymore for Leap 15.3 I’m not sure if that is true.

Do you know if there is some rep with python 3.8 for leap 15.3?

Does it work with Python 3.9? If yes, there it is package called python39 in main repos.